function messageAllAdd() {
    let data={
        name:$.trim($("#name").val()),
        phone:$.trim($("#phone").val()),
        mailbox:$.trim($("#mailbox").val()),
        project:$("input[name='project']:checked").val(),
        message:$.trim($("#message").val()),
    };
    console.log(data);
    let da=myAjax("/messageAdd",data,"post");
    if (da.count==1){
        alert("留言成功");
    }else {
        alert("留言失败");
    }
}